Main Products: Proximity Switch ,LVDT position sensor ,Float Switch ,Capacitance Fuel Level Sensor ,Magnetostrictive Sensor
water tank level control
Negotiable /Piece
Min.Order:100 Pieces
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Credit Member 4 years 
Business Type: Manufacturer,Trading Company
Shenzhen Guangdong ChinaMain Products: Proximity Switch ,LVDT position sensor ,Float Switch ,Capacitance Fuel Level Sensor ,Magnetostrictive SensorProduct Details
Water tank level control :
(1) A small sensor with integral float actuator and an M8 x 1.25mm pitch thread with a choice of normally open, normally open high voltage, normally closed or change over contacts.
(2) Capable of switching up to 250Vac/200Vdc . With a range of cable length and connector options.
(3) Ideally suited to liquid and air conditioning condensate and industrial process control applications.
Working Theory:
When the float ball rises or falls with the liquid to the level of the switch, The magnetic force of magnet which inside of the float ball will cause the reed switch to turn ON. When the float ball move away from the reed switch, the reed switch will turn OFF.
Technical Datasheet:
Contact Type | Normally Open | Normally Closed | Normally Open High Voltage | Normally Closed High Voltage | Change Over |
Switch Power (max) | 10 W | 70W | 5W | ||
Switching Voltage (max) | DC200V/AC140V | DC 200V/AC250V | DC 175V/AC125V | ||
Breakdown Voltage (min) | 250V | 400V | 200V | ||
Switching Current (max) | 0.5A | 1.0A | DC0.4A /AC0.28V | ||
Carry Current (max) | DC1.0A | 1.75A | 0.5A | ||
Contact Resistance (max) | 0.2Ω | 0.2Ω | 0.2Ω | ||
Insulation Resistance(min) | 108 | 108 | 108 | ||
Operating Temperature | -40~80°C | -40~80°C | -40~80°C | ||
More types of water level switch:
SOWAY TECH LIMITED:
Market leader of Lvdt sensor,Magnetostrictive linear position sensor,Liquid level controller/transmitters/switch,Capacitance position and level sensor,Ultrasonic displacement sensor/level meter for industrial,mobile and oil,gas,fuel markets.
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